baber/WOPTO huggingface dataset:
Patent JP-2001268257-A (JP)
Title: Communication terminal
Inventor: SHIMIZU JUNICHI
IPC: G06F3/048
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that can enhance user- friendliness. SOLUTION: The communication terminal is provided with a storage section 6 that stores history information of communications, including time information at the time of occurrence of communications, such as transmission of an electronic mail, and a display section 4 that displays the list of a plurality of sets of history information. An elapsed time calculating section 8 calculates elapsed time from the occurrence of the communications and the sets of the history information are displayed in different colors, depending on the elapsed time. Furthermore, a monitor means 9 monitors the history information at a prescribed time and automatically deletes the history information of the communications from the storage section 6, after the lapse of a prescribed time from the occurrence of the communications.
Patent JP-2001269923-A (JP)
Title: Separation method for seramics green sheet
Inventor: MORI HARUHIKO
IPC: H01G13/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a separation method for a seramics green sheet, which enables to decrease the binding strength between a base film and a seramics green sheet and separate the seramics green sheet form the base film without fail. SOLUTION: From the base film 12 side toward the seramics green sheet 14 the claw 24 is pressed against and by the method of scratching, stroking, squeezing and so on, a partially separated part is formed between the base film 12 and the seramics green sheet 14. Thereafter, the ceramics green sheet 14 is separated from the base film 12.
Patent JP-2001270799-A (JP)
Title: Zinc oxide thin film and method for producing the same
Inventor: NAKAMURA TAKATO
IPC: H01S5/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an epitaxial zinc oxide thin film obtainable by a simple method, exhibiting an exciton luminescence at room temperature and to provide a method for producing the same. SOLUTION: This method for producing the epitaxial, zinc oxide thin film is characterized by including a process for vaporizing zinc iodide as a zinc source and introducing vaporized zinc iodide onto a substrate and a process for reacting the introduced zinc iodide with oxygen to deposit zinc oxide on the substrate. The obtained epitaxial zinc oxide thin film exhibits an exciton luminescence at the ultraviolet region (381 nm) when excited at 25 deg.C by He-Cd laser (325 nm) of 15 mW.
Patent JP-2001281156-A (JP)
Title: Lighting system for visual inspection device
Inventor: SHINTANI JUICHI
IPC: G01N21/90
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system for a visual inspection device capable of providing illumination with a contrast enabling various tested objects different in surface reflectivity to be visually inspected. SOLUTION: This lighting system is used in a visual inspection device that inspects the surface characteristics of a tested object 1 by guiding illumination light emitted to the tested object 1 to a detector 40. This lighting system is equipped with a direct lighting means 31 for lighting an outer surface of an inspection area 3 of the tested object 1 and guiding the light reflected therefrom to the detector 40, and an indirect lighting means 32 for lighting an inner surface of the inspection area 3 of the tested object 1 and guiding the light passed therethrough to the detector 40.
Patent JP-2001276086-A (JP)
Title: Bone fixing tool
Inventor: ABE EIJI
IPC: A61B17/70
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a bone fixing tool capable of surely fixing and holding a connecting rod within a head part as the result of being capable of resisting against expanding/opening of a pair of arms constituting the forked part of the head part of a bone fixing screw by fastening of a pressing screw. SOLUTION: In the bone fixing tool (screw) 12 provided with a pair of the arms 15 at the head part 13 of an axis part to be embedded in a bone V, a connecting Rod R is put through to a space 16 between the arms 15 and fixed. Recess parts 23 are formed at the inner surfaces of the arms 15 and projection parts 24 on both sides of a nut 18 are inserted to the insides of the parts 23 to support the nut 18 between both of the arms. Projections to be engaged 32 are formed along the entrance parts of the parts 23 and engaging projections 27 are formed at the nut 18. When the rod R is fixed by fastening a pressing screw 20 screwed into the inside of the nut 18, outward expanding/opening force acts on the arms 15 and the projections 32 are engaged with the projections 27 to block the outward deviation of the projections 32, thereby the arms cannot be expanded/opened outward.
Patent JP-2001287582-A (JP)
Title: Seat hinge device
Inventor: UEMATSU NOBORU
IPC: B60N2/90
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a seat hinge device in which the number of components is few and attaching and detaching operation is easy. SOLUTION: In the seat hinge device 7, a seat side plate 11 to be fixed to a seat is pivoted with a shaft facing in the horizontal direction on a vehicle body plate 9 to be fixed to a vehicle body 1, the seat is rotatably supported between the using position and the housing position, a shaft fixed to either one plate of the plates 9, 11 is releasably fit to a bearing part 9c installed in the other plate, and an engaging means 11d restricting the movement in the direction coming out of the bearing part 9c of the shaft by engaging each other when the seat and the seat side plate 11 are in the using position and the housing position is installed between the plates 9, 11.
Patent JP-2001290793-A (JP)
Title: Microcomputer
Inventor: TAKAI HIROYUKI
IPC: G06F1/04
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To increase the number of input/output ports which can be programmably used in a microcomputer. SOLUTION: The microcomputer is provided with an invertible amplification circuit 11 which is connected between an oscillation input terminal and an oscillation output terminal, is activated by an oscillation control signal, performs self-biasing and invertible amplification and becomes a high impedance output state at the time of inactive, a delay circuit 12 delaying the pulse trailing edge of an outer reset signal and outputting a delay reset signal, a circuit 13 for pulling down the oscillation output terminal in accordance with a delay reset signal, a flip flop circuit 14 which is reset by the outer reset signal, is set in accordance with the delay reset signal and outputs a detection signal and an input port circuit 15 for gating the signal of the oscillation input terminal by an input port control signal and outputting it as the input port signal of an inner circuit.
Patent JP-2001292034-A (JP)
Title: Power amplifier for amplifying ofdm signal
Inventor: IKUIWA KAZUHISA
IPC: H03F1/02
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier for amplifying an OFDM signal, which has not yet been developed, that can save the power cost while ensuring the class A operation with excellent linearity against a peak level sometimes appeared when amplifying power of the OFDM signal. SOLUTION: The power amplifier is configured such that the OFDM signal is delayed by a prescribed period (1), whether or not a signal level within the prescribed period exceeds a predetermined level is discriminated (6), and a power voltage applied to the power amplifier is increased more when the discrimination indicates excess than the power voltage when the discrimination shows no excess (8).
Patent JP-2001297782-A (JP)
Title: Solid state macromolecular electrolyte fuel cell
Inventor: YAMAMOTO MASAO
IPC: H01M8/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid state macromolecule fuel cell protected from waste of fuel and drop of cell characteristics by strengthening the sealing at the border surface between an ion exchange film and a gas sealing member. SOLUTION: For the solid state macromolecular electrolyte fuel cell, comprising an ion exchange film, and gas diffusion electrodes arranged in contact with both sides of the ion exchange film, constructing a gas sealing by arranging sealing members interposing the ion exchange film between, at both main surfaces of peripheral part of the ion exchange film where the gas diffusion electrode is not arranged, the relation of the critical surface tension of the ion exchange film as γM, and the critical surface tension of the sealing member as γS, is to be γS<γM.
Patent JP-2001297299-A (JP)
Title: Workflow engine and workflow system
Inventor: FUCHIMOTO KIYOKAZU
IPC: G06F19/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a workflow engine and a workflow system which can improve security and reliability. SOLUTION: A server 11 is provided with queue boxes corresponding to clients 13 one to one and data queued in a queue box are given only GUID; when the data in the queue box return to the server 11 after a series of processes, the data having been queued are erased according to its GUID and the data are concealed by being converted to XML when transmitted and received; and the data are sent and received when a line connection can be established between the client 13 and server 11.
Patent JP-2001190690-A (JP)
Title: Percutaneous treatment tool
Inventor: EBIHARA TOSHIYOSHI
IPC: A61N1/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a percutaneous treatment tool using a semiconductor layer which is stuck to the whole or partial surface of a sheet which is composed of cloth, etc., and becomes the base of the tool, put on the affected part of a patient at the time of treating the patient, does not crack nor fall down from the sheet when the affected part is the knee or elbow making bending and stretching motions and the tool is extended and contracted in accordance with the bending and stretching motions, and is stuck to the sheet 3 with an improved sticking means. SOLUTION: The expandable-contractible percutaneous treatment tool is constituted in such a way that the semiconductor layer 1 which is formed by mixing a powdery semiconductor in an expandable/contractible base material is stuck to the surface of the sheet 3 with an expandable/contractible adhesive layer 2 or by printing the semiconductor layer 1 on the adhesive layer 2. In addition, a finger-pressure effect can be added to the tool by protruding the semiconductor section from the surface of the tool which comes into contact with human bodies as a supporter. Moreover, thermal transfer or water transfer is used as a means for sticking the semiconductor layer 1 to the sheet 3.
Patent JP-2001002783-A (JP)
Title: Composition for optical material
Inventor: YOSHIMURA YUICHI
IPC: C08L81/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having high Abbe number and high refractive index and useful for optical lens such as plastic lens for eyeglass by including an inorganic compound having a specific atom and a compound reactive with the inorganic compound. SOLUTION: This composition contains (A) an inorganic compound containing sulfur and/or selenium atoms in an amount of preferably >=30 wt.% (e.g. sulfur) and (B) a compound reactive with the component A and preferably containing a structure of the formula (R1 is a 1-10C hydrocarbon group; R2 to R4 are each H or a 1-10C hydrocarbon group; Y is O, S, Se or Te; (m) is 1-5; (n) is 0-5; (p) is 0 or 1) in the molecule [e.g. bis(β-epithiopropyl)sulfide]. Preferably, the contents of the component A and the component B are >=1 wt.% and >=10 wt.%, respectively, the sum of the components A and B is >=30 wt.% and the amount of the component A is 1-50 pts.wt. based on 100 pts.wt. of the component B.
Patent JP-2001304190-A (JP)
Title: High speed gate pump
Inventor: SAKATA MOTOHIDE
IPC: F04D29/64
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a high speed gate pump with a low head and compact and light weight required for the gate pump. SOLUTION: A water flow suctioned from an annular opening 32 is circumferentially rotated by a guide blade 15 placed at a front side. A rotation component CU1 in a negative direction is previously imparted to a water flow at an impeller 27 inlet. This negative rotation component is imparted by the guide blade 15 placed at a front side. A rotation component at an impeller 27 outlet of the water flow becomes a plus rotation component by an acceleration by the blade 26. A deflection angle of angle θ is imparted to the water flow by the blade 26. The rotation component generates an appropriate rotation flow by a discharge tube 35, i.e., a cone enlarged tube and realizes a good pressure recovery while an axial length is kept to short size. At this time, an energy of the rotation flow component is thrown, however, the amount is slight.
Patent JP-2001302309-A (JP)
Title: Production process of instant stripping concrete product
Inventor: NAKADA MASAHIRO
IPC: B28B1/08
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a production process of an instant stripping concrete product, which enables production of an instant stripping feasible concrete product without causing deformation or corner defects of the product even when the stripping of a frame used is performed immediately after completion of filling in the frame with stiff-consistency concrete. SOLUTION: This production process comprises: charging stiff-consistency concrete into a form to subject the concrete to compaction with vibration or pressing compaction with vibration; and immediately thereafter, performing stripping of the frame, wherein calcium nitrite, calcium nitrate or a mixture of calcium nitrite and calcium nitrate is added to the stiff-consistency concrete in an amount sufficient to provide a 0.25-2.5% weight ratio to the weight of cement in the concrete, and further, at least one admixture selected from anionic surface-active admixtures and nonionic surface-active admixtures, is added to the resulting stiff-consistency concrete.
Patent JP-2001300406-A (JP)
Title: Coating structure for building
Inventor: YAMAUCHI SUMIO
IPC: B05D7/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a coating structure for building enhanced in the bonding strength to the body surface of building, easy to perform coating work and excellent in coating film performance. SOLUTION: In the coating structure A for building formed by successively applying an undercoat paint 1, a first intercoat paint 2, a second intercoat paint 3 and a finish paint 4 to the body surface (b) of a building, the undercoat paint 1 is an oxidation inhibitor for preventing the oxidation of the body surface (b) and the first intercoat paint 2 is an acrylic rubber paint not mixed with an anti-sagging agent and the second intercoat paint 3 is an acrylic rubber paint mixed with the anti-sagging agent.
Patent JP-2001304098-A (JP)
Title: Guide device of swash plate
Inventor: FUJIOKA NORIO
IPC: F04B1/16
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce the shaft directional length of a cage of a rocking bearing for supporting a swash plate of a swash plate type plunger pump. SOLUTION: The rocking bearing 4 is incoporated between a circular arc- shaped guide surface 2 arranged inside a pump casing 1 and a circular arc- shaped back face 3b arranged on the swash plate 3. The rocking bearing 4 is formed of the cage 21 and a rolling body 22 housed in a pocket 21a of the cage 21. A connecting pin 29 to an arm member 26 for connecting the swash plate 3 and the pump casing 1 is projected on one side surface of the cage 21 to reduce the shaft directional length of the cage 21.
Patent JP-2001306557-A (JP)
Title: Device and method for processing information and program storage medium
Inventor: MOTOHASHI OSAMU
IPC: G06F17/21
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To enable a person to speedily confirm a latest document, without having to refer to the document of each of histories by automatically updating a part to be changed such as a range of a patent demand concerning the specified document of a patent or the like. SOLUTION: This device has a first storage means for storing a first document, a second storage means for storing a second document for changing contents in at least one part of the first document, a replacing means for replacing the contents of the first document with the changed contents of the second document, and a third storage means for storing a third document provided through replacement by means of the replacing means, and even after the third document is stored in the third storage means, the first and second storage means preserve the first and second documents.
Patent JP-2001196518-A (JP)
Title: Semiconductor device
Inventor: HORIE YOSHITAKA
IPC: H01L23/48
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which heat dissipation of a semiconductor chip mounted on an inner lead can be enhanced. SOLUTION: The semiconductor device comprises a semiconductor chip 5, an inner lead 1 for mounting the semiconductor chip 5, an inner lead 2 connected electrically with the upper surface of the semiconductor chip 5, and a resin package 7 having an oblong plan view and wrapping the semiconductor chip 5 and the inner leads 1, 2, wherein the end of the inner lead 1 for mounting the semiconductor chip 5 is shaped into an oblong or a substantial oblong extending along the longitudinal direction of the resin package 7.
Patent JP-2000341279-A (JP)
Title: Method for preventing looping in network
Inventor: MCDONNELL EDWARD
IPC: H04L45/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To logically remove a loop from bus topology by generating the identifiers of respective node groups which are logically connected and establishing logic connections between physically connected node groups which have different identifiers exchanged between the physically connected node groups. SOLUTION: The physically connected nodes exchange best-effort type characteristic identifiers (BID) to specify the ports of a master and a slave (M, S). A node 1 requests a node 2 to arbitrate its bus, the arbitration is successful, and a link can logically be established between the nodes 1 and 2. The same process is carried out between nodes 3 and 4. Two upper and lower couples of nodes are reset by software and generate BIDs. A link is established between the nodes 1 and 4, software resetting is performed, and a node composed of the nodes 1, 2, and 4 generates an integrated BID.
Patent JP-2001312129-A (JP)
Title: Method and device for manufacturing toner container
Inventor: YOSHINO KIMIHIRO
IPC: B65D83/06
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a toner container by making full surface fusion of the fusion plane completely performed, preventing deformation of the fusion part sheet occurring at the fusing time of the film state sheet, as well as deformation of the container itself, and moreover accelerating recycle of the container by means of re-charging the toner, at the time of fusion-bonding the sheet of a film state on the toner replenishing port of the container. SOLUTION: This is the manufacturing method of the toner container by which the sheet of film state is fusion-bonded on the toner replenishing port of the toner container provided with a toner charging port and a toner replenishing port, and is characterized in performing the fusion-bonding by adopting jig inside the container.
Patent JP-2001303169-A (JP)
Title: High tensile strength steel plate excellent in weldability and toughness of surface layer part and its producing method
Inventor: HASHIMOTO MASAYUKI
IPC: C22C38/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To produce a thick high tensile strength steel plate having tensile strength of >=780 MPa and excellent in weldability and the toughness of the surface layer part. SOLUTION: This high tensile strength steel plate excellent in weldability and the toughness of the surface layer part has a composition containing, by mass, 0.05 to 0.15% C, 0.05 to 0.30% Si, 0.5 to 2.0% Mn, 0.5 to 3.5% Ni, 0.1 to 1.0% Cr and 0.1 to 1.0% Mo, in which the content of B is limited to <=0.0004%, and also, the value of the componential parameter H obtained from the following formula is >=4, and the balance substantially iron with inevitable impurities: H=(%C)× 1+0.5(%Si)}× 1+3(%Mn)}×1+0.5(%Ni)}× 1+2(% Cr)}× 1+3(%Mo)}×1+0.3(%Cu)}×1+1.5(%V)}.
Patent JP-2001313580-A (JP)
Title: Image signal elimination filter
Inventor: USHIDA SUSUMU
IPC: H04B1/18
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To surely eliminate an image signal disturbing a received RF signal. SOLUTION: In a capacitance coupled dual tuning filter where a circuit consisting of a coil 5 and a variable capacitor 21 (base circuit) and a circuit consisting of a variable capacitor 23 and a coil 10 are connected in series and a variable capacitor or a fixed capacitor is connected between the center point (a) and ground, variable capacitors 31 (A-C) and 32 (A-C) are connected in parallel with at least the coil in the base circuit to form two sets of parallel resonance circuits. Thus, the resonance circuits are tuned to the received RF frequency being a variable input frequency and an upper side image frequency signal can remarkably be reduced by the two sets of the parallel resonance characters. Moreover, coils are connected to at least the capacitors of the base circuit to attenuate a lower side image frequency signal.
Patent JP-2001312107-A (JP)
Title: Automatic document feeding device
Inventor: SAKO MASAHIRO
IPC: G03G15/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To realize an automatic document feeding device by which a document is smoothly fed at an image reading position without using a fixed pin. SOLUTION: This automatic document feeding device possesses a reading guide 19 to prevent the document fed to the image reading position from floating from a transparent plate 17, and the reading guide 19 is turnably set by centering a supporting shaft 72 arranged on an upstream side in a feeding direction from the image reading position. Since the reading guide 19 is turnably set by centering the supporting shaft 72, the reading guide 19 is not dragged even though frictional force is caused between the document fed to the image reading position and the reading guide 19. Thus the document is smoothly fed at the image reading position.
Patent JP-2001312997-A (JP)
Title: High-pressure discharge lamp, its producing method and its lighting method and device
Inventor: ONO SHUNSUKE
IPC: H01J61/073
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a short arc type high-pressure discharge lamp having a long service life and hardly causing arc jump phenomenon. SOLUTION: The short-arc type high-pressure discharge lamp where a distance from a luminescent tube to an electrode tube is in the range of 0.5-2.0 mm and mercury vapor pressure in the tube under a normally lighting condition is 15-35 MPa comprises an electrode 2, having an electrode portion 22 at the end with a diameter larger than that of an electrode shaft 21, machined into a convex shape, and a protruded portion 24 formed around the center at the end of the electrode portion 22. A discharge arc, when generated, is focused stably at a position of the protruded portion 24, effectively restraining the arc jump phenomenon.